Datasheet
0
0.2
0.4
0.6
0.8
1.0
1.2
0
0.4 0.8
1.2
1.6
2
DISSIPATION (W)
25°C
1.2
1.5
1.8
2.5
OUTPUT CURRENT (A)
EFFICIENCY (%)
50
55
60
65
70
75
80
85
90
95
100
0
0.4
0.8 1.2 1.6 2
25°C
1.8
1.2
1.5
2.5
OUTPUT CURRENT (A)
0
0.2
0.4
0.6
0.8
1.0
1.2
0 0.4 0.8
1.2
1.6
2
DISSIPATION (W)
25°C
1.2
1.5
1.8
OUTPUT CURRENT (A)
EFFICIENCY (%)
50
55
60
65
70
75
80
85
90
95
100
0
0.4
0.8 1.2 1.6 2
OUTPUT CURRENT (A)
25°C
1.8
1.2
1.5
EFFICIENCY (%)
50
55
60
65
70
75
80
85
90
95
100
0
0.4
0.8 1.2 1.6 2
OUTPUT CURRENT (A)
25°C
1.8
1.2
1.5
0
0.2
0.4
0.6
0.8
1.0
1.2
0
0.4 0.8
1.2
1.6
2
DISSIPATION (W)
25°C
1.2
1.5
1.8
OUTPUT CURRENT (A)
LMZ12002EXT
SNVS662F –JUNE 2010–REVISED OCTOBER 2013
www.ti.com
Typical Performance Characteristics
Unless otherwise specified, the following conditions apply: V
IN
= 12V; Cin = 10uF X7R Ceramic; C
O
= 100uF X7R Ceramic;
Tambient = 25 C for efficiency curves and waveforms.
Efficiency 4.5V Input 25°C Dissipation 4.5V Input @ 25°C
Figure 6. Figure 7.
Efficiency 5V Input 25°C Dissipation 5V Input @ 25°C
Figure 8. Figure 9.
Efficiency 6V Input @ 25°C Dissipation 6V Input @ 25°C
Figure 10. Figure 11.
6 Submit Documentation Feedback Copyright © 2010–2013, Texas Instruments Incorporated
Product Folder Links: LMZ12002EXT